public List <IVertex> Adjacent(IVertex vertex)
{
List <IVertex> result = new List <IVertex>();
uint[,] state = ((GameVertex)vertex).State;
// Найдем пустую клеточку (ноль)
int i, j = 0;
for (i = 0; i < dimension; i++)
{
for (j = 0; j < dimension; j++)
{
if (state[i, j] == 0)
{
break;
}
}
if (j != dimension && state[i, j] == 0)
{
break;
}
}
// Сформируем список возможных состояний, в которые можно перейти, передвинув фишку на свободное место
GameVertex newVertex;
uint[,] newState;
if (i != 0)
{
newState = (uint[, ])state.Clone();
newState[i, j] = newState[i - 1, j];
newState[i - 1, j] = 0;
newVertex = new GameVertex(dimension, newState);
result.Add(newVertex);
}
if (j != 0)
{
newState = (uint[, ])state.Clone();
newState[i, j] = newState[i, j - 1];
newState[i, j - 1] = 0;
newVertex = new GameVertex(dimension, newState);
result.Add(newVertex);
}
if (i != dimension - 1)
{
newState = (uint[, ])state.Clone();
newState[i, j] = newState[i + 1, j];
newState[i + 1, j] = 0;
newVertex = new GameVertex(dimension, newState);
result.Add(newVertex);
}
if (j != dimension - 1)
{
newState = (uint[, ])state.Clone();
newState[i, j] = newState[i, j + 1];
newState[i, j + 1] = 0;
newVertex = new GameVertex(dimension, newState);
result.Add(newVertex);
}
return(result);
}
private void buttonRun_Click(object sender, EventArgs e)
{
paths = new List <List <IVertex> >();
times = new List <long>();
System.Diagnostics.Stopwatch stopwatch = new System.Diagnostics.Stopwatch();
GameGraph game = new GameGraph(Convert.ToUInt32(numericUpDownDimension.Value));
uint[,] state = new uint[Convert.ToUInt32(numericUpDownDimension.Value), Convert.ToUInt32(numericUpDownDimension.Value)];
for (int i = 0; i < dataGridViewField.RowCount; i++)
{
for (int j = 0; j < dataGridViewField.ColumnCount; j++)
{
state[i, j] = Convert.ToUInt32(dataGridViewField[j, i].Value);
}
}
GameVertex start = new GameVertex(Convert.ToUInt32(numericUpDownDimension.Value), state);
uint[,] goalState = new uint[Convert.ToUInt32(numericUpDownDimension.Value), Convert.ToUInt32(numericUpDownDimension.Value)];
uint k = 0;
for (int i = 0; i < Convert.ToUInt32(numericUpDownDimension.Value); i++)
{
for (int j = 0; j < Convert.ToUInt32(numericUpDownDimension.Value); j++, k++)
{
goalState[i, j] = k;
}
}
GameVertex goal = new GameVertex(Convert.ToUInt32(numericUpDownDimension.Value), goalState);
AStar astar = new AStar(Convert.ToDouble(textBoxOmega.Text), game, start, goal);
bool flag = true;
do
{
try
{
stopwatch.Start();
paths.Add(astar.GetWay());
stopwatch.Stop();
times.Add(stopwatch.ElapsedMilliseconds);
}
catch (Exception)
{
flag = false;
}
} while (flag);
FormSolutions formSolutions = new FormSolutions();
for (int i = 0; i < paths.Count; i++)
{
formSolutions.listBoxSolutions.Items.Add("Solution " + i);
formSolutions.chartProfile.Series[0].Points.AddXY(times[i], Convert.ToDouble(paths.Last().Count) / Convert.ToDouble(paths[i].Count));
}
formSolutions.ShowDialog();
}